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A finiteness result for associated primes of local cohomology modules


Authors: M. P. Brodmann and A. Lashgari Faghani
Journal: Proc. Amer. Math. Soc. 128 (2000), 2851-2853
MSC (2000): Primary 13D45; Secondary 13E99
DOI: https://doi.org/10.1090/S0002-9939-00-05328-4
Published electronically: April 28, 2000
MathSciNet review: 1664309
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Abstract | References | Similar Articles | Additional Information

Abstract:

We show that the first non-finitely generated local cohomology module $H^i_\mathfrak{a} (M)$ of a finitely generated module $M$ over a noetherian ring $R$ with respect to an ideal $\mathfrak{a}\subseteq R$ has only finitely many associated primes.


References [Enhancements On Off] (What's this?)

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Additional Information

M. P. Brodmann
Affiliation: Mathematical Institute, University of Zurich, Zurich, Switzerland
Email: brodmann@math.unizh.ch

A. Lashgari Faghani
Affiliation: Mathematical Institute, University of Zurich, Zurich, Switzerland
Email: lashagari@math.unizh.ch

DOI: https://doi.org/10.1090/S0002-9939-00-05328-4
Keywords: Local cohomology, associated primes
Received by editor(s): September 8, 1998
Received by editor(s) in revised form: November 9, 1998
Published electronically: April 28, 2000
Communicated by: Wolmer V. Vasconcelos
Article copyright: © Copyright 2000 American Mathematical Society

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